not - off
- not a patch on
- not a sausage
- not able to fight one's way out of a brown paper bag
- not add up to a row of beans
- not be able to Scratch oneself
- not for all the tea in China
- not half bad
- not half!
- not have a brass razoo
- not much chop
- not much cop
- not on
- not on your nelly
- not the full quid
